1. Max. permissible continuous operating temperature of conductor is 90℃;
2. Max. short-circuit temperature of conductor shall not exceed 250℃ (5s Max. Duration);
3. The ambient temperature under installation shall not below 0℃;
4. The bending radius of single-core cable shall not be less than 20 times of cable diameter;
5. The bending radius of three-core cable shall not be less than 15 times of cable diameter.